What do we think of a time that may come when the fate of human survival will depend only on using cryptocurrency for buying and selling, because mankind may soon find Fiat currency is obsolete or of no value in their current environment perhaps due to world earth crisis or pandemic or war .
Your opinion is valid!
many people are now aware that they will not be safe if they keep all their money in fiat, just imagine there are so many fiat countries that continue to fall against the dollar due to inflation and unpredictable geopolitics, then bitcoin and gold (crypto-based) are the best choices.
no one knows the future and we should not be too paranoid about what has not happened but we must be prepared for all possibilities that occur so that when that time comes we will not be surprised, continue to increase assets in bitcoin and crypto-based gold, it will save the value of your money in the future.